cbs news has learned the identity of the fbi agent who first brought the case to the bureau. frederick humphries is a friend of florida socialite jill kelley. she went to him when she started getting e-mails from paula broadwell. >>> three people are reportedly dead after a rocket attack on southern israel from the gaza strip. the attack comes after israel l a military operation this week on gaza which is governed by the palestinian militant group hamas. it began after previously rocket attacks on israel. palestinian officials say president mahmoud abbas has cut short a trip to europe to deal with the crisis. >>> two women home alone in marin county managed to fight off an armed prowler. officers say the suspect may have stab wounds in his chest. according to police, he broke into a san rafael apartment tuesday night. the women say he was armed with a knife. he got into a fight with one of them the other roommate grabbed a phone and called police. other neighbors say they heard yelling. >> kind of scary when you have young people in the house with you, too. >> the victim who